fits model: Fj, 1200. make: Yamaha. year: 1985–1990.

( Manufacturer Part Number: 36Y-25389-00 ), ( Part Type: Wheel Chain Puller ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )
The **Yamaha 36Y-25389-00 NOS (New Old Stock) Rear Wheel Chain Puller** from the 1985 1990 FJ1200 series is a meticulously preserved, high-quality tool designed specifically for servicing the iconic Yamaha FJ1200 s rear wheel assembly. This rare, factory-original component is a testament to Yamaha s engineering precision, crafted to facilitate the removal and installation of the rear wheel chain with ease, even in tight or confined spaces where manual labor alone would be cumbersome. The chain puller is constructed from durable, corrosion-resistant materials, ensuring longevity and reliability for both professional mechanics and dedicated enthusiasts. Its compact yet robust design allows for seamless integration into the FJ1200 s drivetrain, making it an indispensable accessory for routine maintenance tasks such as chain adjustment, replacement, or inspection. The NOS designation guarantees that this tool has never been used or altered, retaining its original factory condition with minimal wear, if any, allowing it to function flawlessly alongside the bike s other original components. Whether you re restoring a classic FJ1200 to its former glory or performing routine upkeep on a well-loved machine, this chain puller exemplifies the attention to detail that Yamaha s aftermarket parts are known for, offering a perfect blend of functionality and authenticity for the true motorcycle aficionado.
### **Pros and Cons of Buying a Yamaha 36Y-25389-00 NOS (1985 1990 FJ1200) Rear Wheel Chain Puller**
#### **Pros:**1. **Original Equipment (NOS) Quality** The part is new-old-stock, meaning it has never been installed or used, ensuring it is in pristine condition. Yamaha s components from this era were known for durability and reliability, so the chain puller should function as intended when properly installed.
2. **Compatibility** This part is specifically designed for the **Yamaha FJ1200 (1985 1990 models)**, ensuring a perfect fit without modifications. It avoids the risk of purchasing an aftermarket part that may not align correctly with the bike s drivetrain.
3. **Rarity and Collectibility** Since NOS parts are harder to find, owning one may appeal to collectors or enthusiasts who value original components for restoration or display purposes. This could add value if the bike is later sold or preserved.
4. **Potential for Long-Term Use** If the bike is being restored or maintained with original parts, this chain puller will likely last the lifetime of the drivetrain, reducing the need for future replacements. Properly installed, it should not wear out prematurely.
5. **Ease of Installation** As an OEM part, it should come with clear instructions (if any were included with the original packaging) and may require fewer adjustments compared to aftermarket alternatives that sometimes need customization.
6. **Avoiding Counterfeit or Modified Parts** Purchasing NOS eliminates the risk of buying a replica or a part that has been altered in ways that could compromise performance or safety.
---
#### **Cons:**1. **High Cost Relative to Aftermarket Alternatives** NOS parts are typically more expensive than modern or aftermarket replacements. For a functional restoration, this may not be cost-effective unless the buyer prioritizes authenticity over budget.
2. **Limited Availability** Finding NOS parts for older bikes can be difficult, especially if the seller is not well-connected in the classic motorcycle community. This may require patience or higher prices due to demand.
3. **Potential for Incomplete Documentation** Unlike new parts, NOS items may lack modern packaging, manuals, or warranties. The buyer must rely on their own knowledge or research to ensure proper installation and function.
4. **Age-Related Wear on Related Components** Even if the chain puller itself is new, the rest of the drivetrain (chain, sprockets, etc.) may be worn out from years of use. Replacing just the chain puller without addressing these could lead to premature failure of other parts.
5. **No Guarantee of Long-Term Availability** If the buyer plans to keep the bike for decades, there s no assurance that Yamaha will continue producing this exact part in the future, even as NOS. The market for such parts may dry up over time.
6. **Installation Challenges** Older bikes often have tighter tolerances or less forgiving designs. A poorly installed chain puller (even an OEM one) could cause misalignment, excessive wear, or even damage to the rear wheel or transmission.
7. **Ethical and Practical Concerns** If the part is being used for a bike that is not being restored to original condition, some purists may argue that NOS parts are unnecessary, especially if the bike is being modified or repurposed.
---
### **Conclusion:**Buying a **Yamaha 36Y-25389-00 NOS rear wheel chain puller** for a **1985 1990 FJ1200** is a **high-quality, authentic choice** that aligns with restoration or preservation efforts. It offers peace of mind regarding fit, durability, and historical accuracy, but at a premium cost and with logistical challenges. This part is ideal for:
- **Restorers** who prioritize original components.
- **Collectors** who value NOS parts for their bike s value or display.
- **Enthusiasts** who want to maintain the bike s integrity with minimal compromises.
However, it may not be the best option for:- **Budget-conscious buyers** who can find equally reliable aftermarket alternatives at a lower cost.
- **Bikes that are heavily modified or repurposed**, where original parts are less critical.
- **Those who lack experience** with older Yamaha drivetrains, as improper installation could lead to issues.
### **Recommendation:**If you are **restoring or maintaining the bike in its original condition** and can afford the cost, purchasing the NOS chain puller is a **strong choice** due to its reliability and authenticity. However, if your primary goal is **functionality over nostalgia** and you are working within a tighter budget, consider **high-quality aftermarket alternatives** (such as those from **OEM replicas, reputable brands like **DID, or **Eagle**) that offer similar performance at a lower price.
Before purchasing, ensure:- The seller is legitimate (check for authenticity, especially if buying online).
- The rest of the drivetrain (chain, sprockets, etc.) is in good condition to complement the new part.
- You have the tools and knowledge to install it correctly to avoid future problems.
Ultimately, the decision depends on whether **authenticity and long-term reliability** justify the expense for your specific project.
Still in plastic dealer bag. NOS Yamaha motorcycle rear wheel chain puller 1985 1990 FJ1200.